2018 International Residential Code for One- and Two-Family Dwellings (International Code Council Series) 1st Edition

2018 International Residential Code for One- and Two-Family Dwellings (International Code Council Series) 1st Edition

The 2018 International Residential Code (IRC) provides minimum regulations for one- and two-family dwellings and townhouses up to three stories in height. It consolidates building, plumbing, mechanical, fuel gas, energy, and electrical standards into a single code tailored for residential construction.

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Book Overview
  • The 2018 International Residential Code contains many important changes such as:
  • An updated seismic map reflects the most conservative Seismic Design Category (SDC) based on any soil type and a new map reflects less conservative SDCs when Site Class A, B or D is applicable.
  • The townhouse separation provisions now include options for using two separate fire-resistant-rated walls or a common wall.
  • An emergency escape and rescue opening is no longer required in basement sleeping rooms where the dwelling has an automatic fire sprinkler system and the basement has a second means of egress or an emergency escape opening.
  • The exemption for interconnection of smoke alarms in existing areas has been deleted.
  • New girder/header tables have been revised to incorporate the use of #2 Southern Pine in lieu of #1 Southern Pine.
  • New tables address alternative wood stud heights and the required number of full height studs in high wind areas.
    • Key Aspects:
      • Comprehensive Scope
      • Structural Provisions
      • Fire Safety and Separation
      • Stairways and Accessibility
      • Energy Efficiency (Referenced from IECC)
      • Mechanical, Plumbing & Fuel Gas
      • Electrical Systems (Partially based on NEC)
      • Means of Egress
      • Fire and Life Safety Alarms
  • Highlights:
    • User-Friendly Format
    • Tables and illustrations throughout for faster application in the field
    • Fully integrates IMC, IPC, and IFGC
    • Applies to 1- & 2-family dwellings and townhomes, ≤3 stories

Key Features & Benefits

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Comprehensive Coverage:
    • The 2018 International Residential Code (IRC) for One- and Two-Family Dwellings provides comprehensive building standards for the design, construction, alteration, repair, and maintenance of detached one- and two-family dwellings and townhouses up to three stories. Published by the International Code Council (ICC), this code integrates multiple disciplines into one unified document. The 2018 IRC consolidates and coordinates provisions from several model codes, including:
    • Building 
    • Plumbing 
    • Mechanical 
    • Fuel gas 
    • Energy efficiency 
    • Electrical (based on the 2017 NEC)
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Practical Application:
  • The 2018 International Residential Code (IRC) for One- and Two-Family Dwellings lies in its use as a comprehensive, enforceable standard for the safe construction, renovation, and inspection of small-scale residential buildings. It serves as the regulatory foundation for professionals across the building industry working on:
  • Detached one- and two-family homes
  • Townhouses (not more than three stories)

Accessory structures (garages, sheds, decks, etc.)

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Licensing Exam Preparation:
  • The 2018 International Residential Code (IRC) is a primary reference for several construction-related licensing and certification exams administered by the International Code Council (ICC) and many state or local licensing agencies. Preparing for these exams involves mastering how to navigate, interpret, and apply the code’s provisions across various residential construction topics.
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Visual & Organizational Tools:

The 2018 International Residential Code (IRC) for One- and Two-Family Dwellings is designed with several visual and organizational tools to help professionals and exam candidates navigate, interpret, and apply code requirements more efficiently. These tools are essential for plan reviewers, inspectors, designers, and contractors who rely on the code daily.

Publisher Information
Book Details
  • Publisher: International Code Council
  • Edition/Release Date: 1st edition (September 1, 2017)
  • ISBN: 978-1609837372
  • Pages: 964
  • Dimensions ‏ : ‎ 8.5 x 2 x 11 inches
  • Format: Paperback / Softbound

Target Audience: Professionals

Pricing & Purchase Information

• Price: $186.99
• Shipping: Free shipping on orders over $250.
• Formats Available: Physical Book

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